1. Overall pics of car & rims/tires
2. 2.8~3.4 engine swap
3. Interior swap
4. More interior swap
5. Finished interior swap
6. Engine fire carnage pics
7. Engine Code charts
8. Getting the 3800
9. Sea Foam 101
10. Polishing up the 3800
11. 3.4~3800 swap
12. Latest & geatest on swap
And now kids, a little Seafoam 101. This is t e second time I've done this, first being on my Blazer.
I used it thru the intake, to help decarbonize the pistons & what not. Please read the directoions first.
Step 1, get the SeaFoam

Step 2, find a port vacuum source. I used this tube of the cannister by the brake booster

That led to the "T" adapter on the back of the upper intake manifold

I started the motor, let it warn up, then disconnected the hose & put in the SeaFoam can. I let it suck out about 1/3 of it.

The engine will most likely stumble but that is ok. When done sucking, turn motor off & let sit at least 10 min. When you start it up, you will start to see this:

THis is just the start. IT will spew thicker for about 10~15 mins while it cleans. I reccomend not driving the vehicle around when doing this unless you have neighbors you want to piss off ;-)